Vue + Django 2.0.6 学习笔记 9.7 用户收货地址列表页接口开发

小灰灰 2022-01-12 07:17 273阅读 0赞

跟上一节差不多

serializer

from .models import UserLeavingMessage, UserFav, UserAddress
    
    class AddressSerialer(serializers.ModelSerializer):
        user = serializers.HiddenField(
            default=serializers.CurrentUserDefault()
        )
        add_time = serializers.DateTimeField(read_only=True, format='%Y-%m-%d %H:%M')
    
        class Meta:
            model = UserAddress
            fields = ('user', 'province', 'city', 'district', 'address', 'signer_name', 'signer_mobile', 'add_time')

修改models.py

class UserAddress(models.Model):
        """
        用户收货地址
        """
        user = models.ForeignKey(User, verbose_name=u'用户', on_delete=models.CASCADE)
    # 添加了省份和城市，为了方便前端调用
        province = models.CharField(max_length=100, default="", verbose_name=u'省份')
        city = models.CharField(max_length=100, default="", verbose_name=u'城市')
        district = models.CharField(max_length=100, default="", verbose_name=u'区域')
        address = models.CharField(max_length=100, default="", verbose_name=u'详细地址')
        signer_name = models.CharField(max_length=100, default="", verbose_name=u'签收人')
        signer_mobile = models.CharField(max_length=11, default="", verbose_name=u'电话')
        add_time = models.DateTimeField(default=datetime.now, verbose_name=u'添加时间')
    
        class Meta:
            verbose_name = u'收货地址'
            verbose_name_plural = verbose_name

views.py

class AddressViewset(viewsets.ModelViewSet):
        """
        收货地址管理
        list:
            获取收货地址
        create:
            添加收货地址
        update:
            更新收货地址
        delete:
            删除收货地址
        """
        serializer_class = AddressSerialer
        permission_classes = (IsAuthenticated,)
        authentication_classes = (JSONWebTokenAuthentication, SessionAuthentication)
    
        def get_queryset(self):
            return UserAddress.objects.filter(user=self.request.user)

说明： 因为这次增删改查都涉及到了。所以直接继承ModelViewSet就可以了 不用全部都写一遍过去

源码：

from .serializers import UserFavSerializer, UserFavDetailSerializer, LeavingMessageSerializer, AddressSerialer
    
    
    class ModelViewSet(mixins.CreateModelMixin,
                       mixins.RetrieveModelMixin,
                       mixins.UpdateModelMixin,
                       mixins.DestroyModelMixin,
                       mixins.ListModelMixin,
                       GenericViewSet):
        """
        A viewset that provides default `create()`, `retrieve()`, `update()`,
        `partial_update()`, `destroy()` and `list()` actions.
        """
        pass

urls.py

from user_operation.views import UserFavViewset, LeavingMessageViewset, AddressViewset
    
    #收货地址
    router.register('address', AddressViewset, base_name='address')

程序效果：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3NvdWx3eWI_size_16_color_FFFFFF_t_70][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3NvdWx3eWI_size_16_color_FFFFFF_t_70 1][]

第九章完结

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3NvdWx3eWI_size_16_color_FFFFFF_t_70]: /images/20220109/ab4a1f5d75b443619b3a30a37f9beb27.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3NvdWx3eWI_size_16_color_FFFFFF_t_70 1]: /images/20220109/291310a5d2094d30b54b6b82571f8391.png